Home / 24,540,164.80-33,866,942.55-13,526,889.65

Finding the Fourth Proportional to 24,540,164.80, 33,866,942.55 and 13,526,889.65

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Solution

The fourth proportional to 24,540,164.80, 33,866,942.55 and 13,526,889.65 is: 18,667,942.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,540,164.80 : 33,866,942.55 = 13,526,889.65 : x
  2. Step 2: Convert to fraction form
    24,540,164.80/33,866,942.55 = 13,526,889.65/x
  3. Step 3: Cross multiply
    24,540,164.80x = 33,866,942.55 × 13,526,889.65
  4. Step 4: Simplify right side
    24,540,164.80x = 458,114,394,830,270.44
  5. Step 5: Solve for x
    x = 458,114,394,830,270.44/24,540,164.80
  6. Step 6: Final answer
    x = 18,667,942.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.